Ekoda-chan is a 24-year-old woman who migrated from the countryside to live independently in Tokyo. She supports herself through temporary jobs, embracing a carefree and unstructured lifestyle without concrete long-term plans. Her daily routines frequently involve lounging nude at home and engaging in casual encounters with lizards, men, and other facets of city life. While she often displays an indifferent attitude towards romance, she occasionally battles waves of loneliness or dissatisfaction with transient connections.

Her personality blends resilience with a wandering pragmatism as she navigates urban challenges like financial instability and interpersonal relationships. Interactions, such as those with M-san, reveal complex friendships and subtle emotional bonds. Though she sought greater independence by moving to Tokyo, specific details about her family or past remain undefined.

Portrayed across an anthology series, her character varies significantly due to different directors and artistic styles per episode. These interpretations range from photorealistic yarn animation to first-person perspectives and even puppetry, each emphasizing different facets of her personality while maintaining core traits like relatability and candidness. Her development is episodic, focusing on snapshots of daily struggles, humorous situations, and reflections on urban solitude.